[asterisk-bugs] [JIRA] (ASTERISK-25792) chan_sip: qualifygap bounds checking

Friendly Automation (JIRA) noreply at issues.asterisk.org
Wed Mar 27 06:05:47 CDT 2019


    [ https://issues.asterisk.org/jira/browse/ASTERISK-25792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=246664#comment-246664 ] 

Friendly Automation commented on ASTERISK-25792:
------------------------------------------------

Change 11173 merged by Friendly Automation:
chan_sip: Ensure 'qualifygap' isn't negative

[https://gerrit.asterisk.org/c/asterisk/+/11173|https://gerrit.asterisk.org/c/asterisk/+/11173]

> chan_sip: qualifygap bounds checking
> ------------------------------------
>
>                 Key: ASTERISK-25792
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25792
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 13.7.2
>            Reporter: Paul Sandys
>            Severity: Trivial
>
> In sip.conf:
> qualifygap=100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
> causes ssprinf to convert to negative value, which in turn causes scheduler errors:
> [Feb 14 15:48:23] WARNING[101151]: sched.c:465 sched_settime: Bug likely: Negative time interval -900 (interpreted as 4294966396 ms) requested!
> [Feb 14 15:48:23] WARNING[101151]: sched.c:465 sched_settime: Bug likely: Negative time interval -900 (interpreted as 4294966396 ms) requested!
> [Feb 14 15:48:23] WARNING[101151]: sched.c:465 sched_settime: Bug likely: Negative time interval -901 (interpreted as 4294966395 ms) requested!



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